Viking VK10 Vortex Moving Head User Manual page 3

If the fixture has been exposed to drastic temperature fluctuation (e.g. after transportation), do not switch it on
immediately. The arising condensation water might damage your device. Leave the device switched off until
it has reached room temperature.
Do not shake the fixture. Avoid brute force when installing or operating the fixture.
This fixture was designed for indoor use only; do not expose this unit to rain or use near water.
When choosing the installation spot, please make sure that the fixture is not exposed to extreme heat, moisture
or dust.
Air vents and slots in the fixture´s head and base are provided for ventilation, to ensure reliable operation of
the device and to protect it from overheating.
Do not block the front objective lens with any object when the fixture is under operation.
The openings should never be covered with cloth or other materials, and never must be blocked.
The fixture becomes very hot during operation. Allow the fixture to cool approximately 5 minutes prior to
examination.
This fixture should not be placed in a built-in installation unless proper ventilation is provided.
Only operate the fixture after having checked that the housing is firmly closed and all screws are tightly
fastened.
Always use a secondary safety cable when mounting this fixture.
Make sure that the area below the installation place is blocked when rigging, derigging or servicing the
fixture.
The minimum distance between light output and the illuminated surface must be more
The maximum ambient temperature 45°C must never be exceeded.
The lens has to be replaced when it is obviously damaged,
so its function is not impaired, e. g. due to cracks or deep scratches!
Operate the device only after having familiarized with its functions. Do not permit operation by persons not
qualified for operating the device. Most damages are the result of unprofessional operation!
Please keep the original packaging if the device is to be transported or returned to the deal for service or repair.
Fast on-off-cycles (e.g. constant switching on/off) can damage the unit.
Warning
than 0.5 meters.
CAUTION!
CAUTION!